func (info *ClaimInfo) hasPodReference(podUID types.UID) bool {
	return info.PodUIDs.Has(string(podUID))
}

// deletePodReference deletes a pod reference from the claim info.
func (info *ClaimInfo) deletePodReference(podUID types.UID) {
	info.PodUIDs.Delete(string(podUID))
}

// setPrepared marks the claim info as prepared.
func (info *ClaimInfo) setPrepared() {

				},
			},
		},
		{
			description: "empty claim info",
			claimInfo:   &ClaimInfo{},
		},
	} {
		t.Run(test.description, func(t *testing.T) {
			test.claimInfo.deletePodReference(podUID)
			assert.False(t, test.claimInfo.hasPodReference(podUID))
		})
	}
}

func TestClaimInfoSetPrepared(t *testing.T) {
	for _, test := range []struct {
		description string

				// if the checkpoint has succeeded. That means if the kubelet
				// is ever restarted before this checkpoint succeeds, we will
				// simply call into this (idempotent) function again.
				claimInfo.deletePodReference(podUID)
				return nil
			}

			// This claimInfo name will be used to update ClaimInfo cache
			// after NodeUnprepareResources GRPC succeeds
			claimNamesMap[claimInfo.ClaimUID] = claimInfo.ClaimName